JP6005861B2 - 低圧タービン - Google Patents

低圧タービン Download PDF

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Publication number
JP6005861B2
JP6005861B2 JP2015523522A JP2015523522A JP6005861B2 JP 6005861 B2 JP6005861 B2 JP 6005861B2 JP 2015523522 A JP2015523522 A JP 2015523522A JP 2015523522 A JP2015523522 A JP 2015523522A JP 6005861 B2 JP6005861 B2 JP 6005861B2
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JP
Japan
Prior art keywords
low
pressure turbine
stream
waste steam
flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2015523522A
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English (en)
Japanese (ja)
Other versions
JP2015523496A (ja
Inventor
パトリック・ビゾン
セバスティアン・フォス
Original Assignee
シーメンス アクティエンゲゼルシャフト
シーメンス アクティエンゲゼルシャフト
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by シーメンス アクティエンゲゼルシャフト, シーメンス アクティエンゲゼルシャフト filed Critical シーメンス アクティエンゲゼルシャフト
Publication of JP2015523496A publication Critical patent/JP2015523496A/ja
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • F01D3/02—Machines or engines with axial-thrust balancing effected by working-fluid characterised by having one fluid flow in one axial direction and another fluid flow in the opposite direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/30—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines using exhaust steam only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/30—Application in turbines
    • F05B2220/301—Application in turbines in steam turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2015523522A 2012-07-27 2013-07-23 低圧タービン Expired - Fee Related JP6005861B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12178221.3 2012-07-27
EP12178221.3A EP2690253A1 (de) 2012-07-27 2012-07-27 Niederdruck-Turbine
PCT/EP2013/065466 WO2014016272A1 (de) 2012-07-27 2013-07-23 Niederdruck-turbine

Publications (2)

Publication Number Publication Date
JP2015523496A JP2015523496A (ja) 2015-08-13
JP6005861B2 true JP6005861B2 (ja) 2016-10-12

Family

ID=48916005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015523522A Expired - Fee Related JP6005861B2 (ja) 2012-07-27 2013-07-23 低圧タービン

Country Status (11)

Country Link
US (1) US20150167468A1 (de)
EP (2) EP2690253A1 (de)
JP (1) JP6005861B2 (de)
KR (1) KR20150036154A (de)
CN (1) CN104508243B (de)
BR (1) BR112015001665A2 (de)
ES (1) ES2619602T3 (de)
IN (1) IN2014DN10803A (de)
PL (1) PL2877699T3 (de)
RU (1) RU2015106499A (de)
WO (1) WO2014016272A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016118296A1 (de) 2016-09-28 2018-03-29 Man Diesel & Turbo Se Dampfturbine
JP6632510B2 (ja) 2016-10-31 2020-01-22 三菱重工業株式会社 蒸気タービンの排気室、蒸気タービン排気室用のフローガイド、及び、蒸気タービン

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1405090A (en) * 1917-08-24 1922-01-31 British Westinghouse Electric Semidouble-flow steam turbine
US2394125A (en) * 1943-11-01 1946-02-05 Gen Electric Tandem compound elastic fluid turbine arrangement
DE1812487A1 (de) * 1968-12-03 1970-08-13 Siemens Ag Gehaeuseanordnung fuer Niederdruckteile von Dampfturbinen in vollstaendig geschweisster mehrschaliger Bauweise
CH564680A5 (de) * 1973-10-16 1975-07-31 Bbc Brown Boveri & Cie
JPS542B2 (de) * 1975-02-26 1979-01-05
US4102598A (en) * 1975-11-11 1978-07-25 Westinghouse Electric Corp. Single case low pressure turbine
JPS5846807U (ja) * 1981-09-25 1983-03-29 株式会社東芝 蒸気タ−ビンケ−シング
US4557113A (en) * 1984-06-15 1985-12-10 Westinghouse Electric Corp. Single low pressure turbine with zoned condenser
CN1038492A (zh) * 1988-06-08 1990-01-03 涡轮机制造生产联合企业“列宁格勒金属厂” 汽轮机汽缸反推力矩抵消法
DE4422700A1 (de) * 1994-06-29 1996-01-04 Abb Management Ag Diffusor für Turbomaschine
EP2187004A1 (de) * 2008-11-13 2010-05-19 Siemens Aktiengesellschaft Innengehäuse für eine Strömungsmaschine
EP2295725A1 (de) * 2009-08-13 2011-03-16 Siemens Aktiengesellschaft Ströhmungsmaschine mit Dampfentnahme

Also Published As

Publication number Publication date
BR112015001665A2 (pt) 2017-07-04
KR20150036154A (ko) 2015-04-07
JP2015523496A (ja) 2015-08-13
ES2619602T3 (es) 2017-06-26
IN2014DN10803A (de) 2015-09-04
PL2877699T3 (pl) 2017-06-30
CN104508243B (zh) 2016-05-11
EP2690253A1 (de) 2014-01-29
EP2877699B1 (de) 2016-12-14
RU2015106499A (ru) 2016-09-20
EP2877699A1 (de) 2015-06-03
CN104508243A (zh) 2015-04-08
US20150167468A1 (en) 2015-06-18
WO2014016272A1 (de) 2014-01-30

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